Title: Issue with Hantek 2C42 [Print this page] Author: amy Time: 2020-11-23 16:04 Title: Issue with Hantek 2C42 Edited by amy at 2020-11-23 16:35
Customer Consultation
Good morning,
the present mail to ask your support with a problem about the multimeter in question.
After making some correct lecture on 230V AC no value is displayed anymore.
Just a moment after I remove the tips, a very high number appears which slowly returns to the value of 0.
Is there a wiring diagram to be able to carry out diagnostics?
Reply
Please check if there are burnt components in the marked red box on the motherboard.
If so, please take a picture for me.
[attach]3951[/attach]
Author: iu6bnv Time: 2020-11-24 02:07 Edited by iu6bnv at 2020-11-24 02:10
Thanks a lot for your reply.
In attached a photo in wich is possible to see two component burned.
Could you please let me know the value of these 2 resistor (?)
Author: iu6bnv Time: 2020-11-25 02:56
Thanks a lot! I'll buy it and try to repair.
I'll coming back with a feedback.
Thanks for the support Author: iu6bnv Time: 2020-12-4 05:29
Update!
Replace the resistor as you suggest, the multimeter start to work correctly again!!!!
Thanks a lot for your support :-)
Welcome to Electronic Engineer Discuss (https://www.eediscuss.com/)